SERVICE COMPATIBILITY CHECK FOR MESSAGES
    14.
    发明申请
    SERVICE COMPATIBILITY CHECK FOR MESSAGES 有权
    服务兼容性检查信息

    公开(公告)号:US20160094502A1

    公开(公告)日:2016-03-31

    申请号:US14732075

    申请日:2015-06-05

    Applicant: Apple Inc.

    Abstract: Systems, apparatuses, and methods are provided that can reduce problems associated with updates of various applications on various devices, including addition of new services for communicating with another device. A compatibility version (e.g., a minimum compatibility) for a first communication service on a first device can be checked against a compatibility version for communication service on a second device. A comparison of the compatibility versions can determine whether a message can be sent using the first communication service to the second device.

    Abstract translation: 提供了系统,装置和方法,其可以减少与各种设备上的各种应用的更新相关的问题,包括添加用于与另一设备进行通信的新服务。 可以针对第二设备上的通信服务的兼容性版本来检查第一设备上的第一通信服务的兼容性版本(例如,最小兼容性)。 兼容性版本的比较可以确定是否可以使用第一通信服务向第二设备发送消息。

    Revision locking
    20.
    发明授权

    公开(公告)号:US10095500B2

    公开(公告)日:2018-10-09

    申请号:US14640324

    申请日:2015-03-06

    Applicant: Apple Inc.

    Abstract: When a new version of a first program is to be installed on a first device, metadata supplied to that device specifies which versions of a second program stored on a second device are compatible with the new version. The first device uses this metadata to determine a compatibility classification that indicates how compatible the current version of the second program and the new version of the first program are, and transitions to a state representative of this compatibility classification. A process executing on the first device receives messages from applications executing on the first device. The process reads mappings between these applications and the message types these applications send. The process forwards an application's message to the second device if the application sends a message type allowable in the first device's state. Otherwise, the process queues that message at least until the first device transitions to a different state.

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